Yes, he is. Or, more exactly, is his character in The Incredible Hulk, Emil Blonski. They are a "Hulkbuster" two-pack. I use the Blonski one as a totally different character, since when I got the pack, I was using Abomination as already transformed.
"You were engineered with such potential, Serpentor. But you lack the most important DNA of all... mine."
these guys actually use the bodies of the last few waves of the 3 and 3/4th inch sculpts before they went to the 25th style articulation (DTC) just new heads